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1.
青州市畜牧业以科学发展观为指导,坚持用资源优势发展畜牧业、用产业化经营推进畜牧业、用先进技术改造畜牧业、用依法行政提升监管水平、用长效防疫机制保障畜牧业、用兽医管理体制改革发展畜牧业,根据实际情况扎扎实实推进全市畜牧业发展。  相似文献   

2.
论我国生态畜牧业产业化经营的理论及实践   总被引：3，自引：0，他引：3  
比较了原始畜牧业、传统畜牧业、工厂化集约化畜牧业和现代生态畜牧业的特点，论述了生态畜牧业产业化经营的必然性，作者认为进行生态畜牧业产业化经营是我国畜牧业发展的最佳选择。  相似文献   

3.
世界各国由于自然经济条件差异较大,在畜牧业现代化过程中逐步形成了不同的模式和道路。国外现代畜牧业的模式有:现代草地畜牧业、大规模工厂化畜牧业、适度规模经营畜牧业和集约化经营畜牧业。那么,我国现代畜牧业的模式应该是什么?  相似文献   

4.
为了树立现代畜牧业的典型样板,由点到面引领传统畜牧业改造升级,加快推进现代畜牧业建设步伐,滨州市将大力发展园区畜牧业作为现代畜牧业的突破口和发展引擎全力推进,并在实践中积极探索园区畜牧业发展模式。园区畜牧业建设可达到基础设施完备、产业优势突出、科技应用领先、服务体系健全、服务方式高效、生态环境良好、产品优质安全的目标。所以发展园区畜牧业是探索现代畜牧业发展的新思路、新途径,树立现代  相似文献   

5.
<正>近年来,随着中央西部大开发、支持藏区经济发展等政策的出台,给黄南州畜牧业发展带来了千载难逢的机遇。根据黄南州畜牧业发展实际,可以从有机畜牧业、生态畜牧业、观光旅游畜牧业和农区畜牧业4个方面进行发展规划。本文重点介绍州有机畜牧业和生态畜牧业发展思路。  相似文献   

6.
实现畜牧业的现代化,是发展我国畜牧业的总体战略目标。这个过程,既包括在生产手段上用现代化工业装备畜牧业,实现畜牧业的机械化、电气化;也包括在生产技术上用现代畜牧业科学技术武装畜牧业,实现畜牧业技术科学化;同时,还包括在生产组织上用现代化经济管理方法科学地组织、管理畜牧业,实现畜牧业专  相似文献   

7.
根据《中华人民共和国农业技术推广法》规定，畜牧业技术是指应用于畜牧业的科研成果和实用技术，包括良种繁育、疫病防治、饲养管理技术，畜产品加工、保鲜、贮运技术，畜牧业经营管理技术，畜牧业机械技术，环境保护技术等。畜牧业技术推广是指通过试验、示范、培训、指导以及咨询服务等，把畜牧业技术普及应用于畜牧业生产产前、产中、  相似文献   

8.
郑彦 《北方牧业》2006,(21):10-10
<正> 我国畜牧业在经过持续快速的增长后已发展成为世界畜牧业生产大国,肉类、禽蛋总产量位居世界第一。但同时我国还不是畜牧业生产强国,与欧美等世界畜牧业发达国家相比还有很大的差距。畜牧业正处于由传统的畜牧业向现代化畜牧业和持续畜牧业转化。提高我国畜牧业技术创新能力便成为我同畜牧业发展的关键。创新是一个从新思想的产生,到产品设计、试制、生产、营销和市场化的一系列活动,也是知识的创造、流通和应用的过程。  相似文献   

9.
畜牧业作为农业的重要组成部分,是农业供给侧结构性改革的关键领域。畜牧业供给侧结构性改革是解决畜牧业发展困境、加快实现畜牧业现代化的重要举措。本文围绕太仓市畜牧业生产现状,结合近年来畜牧业供给侧改革的实践,在调查生产现状并就相关问题进行分析的基础上,提出了推进该市畜牧业供给侧结构性改革的发展对策,旨在加快该市畜牧业供给侧结构性改革进程,保障畜牧业转型升级、健康、稳定、可持续发展。  相似文献   

10.
通过对当前畜牧业发展态势、面临挑战与机遇及现代畜牧业建设需求分析。总结出当前畜牧业要坚持保供给、保安全、保生态,着力推进畜牧业规模化、标准化、产业化和信息化,提升畜牧业综合生产能力,努力促进畜牧业持续健康发展。  相似文献   

11.
1-(2-Chloroethyl)3-cyclohexyl-1-nitrosourea (CCNU) is an alkylating agent in the nitrosourea subclass. A prospective evaluation of CCNU was done to determine the maximally tolerated dosage of CCNU in tumor-bearing cats. Response data were obtained when available. Twenty-five cats were treated with CCNU at a dosage of 50-60 mg/m3 body surface area. Complete hematologic data were available for 13 cats. Neutropenia was the acute dose-limiting toxicity. The median neutrophil count at the nadir was 1,000 cells/microL (mean, 2,433 cells/microL; range, 0-9,694 cells/microL). The time of neutrophil nadir was variable, occurring 7-28 days after treatment, and counts sometimes did not return to normal for up to 14 days after the nadir. Based on these findings, a 6-week dosing interval and weekly hematologic monitoring after the 1st treatment with CCNU are recommended. The nadir of the platelet count may occur 14-21 days after treatment. The median platelet count at the nadir was 43,500 cells/microL. No gastrointestinal, renal, or hepatic toxicities were observed after a single CCNU treatment, and additional studies to evaluate the potential for cumulative toxicity should be performed. Five cats with lymphoma and 1 cat with mast cell tumor had measurable responses to CCNU. Phase II studies to evaluate antitumor activity should be completed with a dosing regimen of 50-60 mg/m3 every 6 weeks.  相似文献   

12.
Human and equine athletes are reported to have a high prevalence of gastric disease, and anecdotal evidence suggests a similar phenomenon applies to racing sled dogs. To investigate the prevalence of gastric disease in racing sled dogs, we conducted 2 gastroscopy studies on dogs competing in the annual Iditarod Sled Dog Race. A pilot study of dogs that were either dropped from the 2000 Iditarod Sled Dog Race because of illness or that finished the race indicated that, approximately 5 days after competing, 10 of 28 dogs (35%) had endoscopic evidence of gastric ulceration, erosion, or hemorrhage. The next year, an endoscopic study of 73 dogs participating in the 2001 Iditarod race was performed in order to evaluate a larger population of dogs. Data from 70 of these dogs could be used; 34 (48.5%) had ulceration, erosion, gastric hemorrhage, or some combination of these findings. When this group of 70 dogs was compared retrospectively to a control group of 87 dogs presented to the Texas A&M University (TAMU) Veterinary Medical Teaching Hospital, the Iditarod sled dogs had a significantly higher prevalence (P = .049) of gastric lesions. These findings suggest that, similar to athletes of other species, elite canine athletes have an increased prevalence of gastric disease compared to the canine population at large.  相似文献   

13.
Continuous rate infusion (CRI) of furosemide in humans is considered superior to intermittent administration (IA). This study examined whether furosemide CRI, compared with IA, would increase diuretic efficacy with decreased fluid and electrolyte fluctuations and activation of the renin-angiotensin-aldosterone system (RAAS) in the horse. Five mares were used in a crossover-design study. During a 24-hour period, each horse received a total of 3 mg/kg furosemide by either CRI (0.12 mg/kg/h preceded by a loading dose of 0.12 mg/kg IV) or IA (1 mg/kg IV q8h). There was not a statistically significant difference in urine volume over 24 hours between methods; however, urine volume was significantly greater after CRI compared with IA during the first 8 hours ([median 25th percentile, 75th percentile]: 9.6 L [8.9, 14.4] for CRI versus 5.9 L [5.3, 6.0] for IA). CRI produced a more uniform urine flow, decreased fluctuations in plasma volume, and suppressed renal concentrating ability throughout the infusion period. Potassium, Ca, and Cl excretion was greater during CRI than IA (1,133 mmol [1.110, 1,229] versus 764 mmol [709, 904], 102.7 mmol [96.0, 117.2] versus 73.3 mmol [65.0, 73.5], and 1,776 mmol [1,657, 2.378] versus 1,596 mmol [1,457, 1,767], respectively). Elimination half-lives of furosemide were 1.35 and 0.47 hours for CRI and IA, respectively. The area under the excretion rate curve was 1,285.7 and 184.2 mL x mg/mL for CRI and IA, respectively. Furosemide CRI (0.12 mg/kg/h) for 8 hours, preceded by a loading dose (0.12 mg/kg), is recommended when profound diuresis is needed acutely in horses.  相似文献   

14.
The epidemiology of H. placei and of other gastrointestinal nematodes in yearling dairy cattle was examined on two farms in Kiambu District, central Kenya during each of 13 one-month periods from April 1993 to April 1994. On each farm, 32 newly weaned dairy calves were given a single dose of albendazole and then placed on experimental pastures. Twelve of the animals were designated for bi-monthly slaughter (n = 2) and analysis of worm population characteristics and 20 were designated for blood and faecal collection and for weighing. Two parasite-free tracer calves were grazed alongside the weaner calves each month throughout the study period and were also slaughtered for analysis of worm populations. Faecal egg counts, haematological and serum pepsinogen determinations, herbage larval counts, and animal live weight changes were recorded monthly. The study revealed that Haemonchus placei, Trichostrongylus axei, Cooperia spp. and Oesophagostomum radiatum were responsible for parasitic gastroenteritis and that H. placei was the predominant nematode present in the young cattle on both farms. Faecal egg counts from resident cattle and necropsy worm counts revealed that pasture larval levels were directly related to the amount of rainfall. The total worm burdens in the animals were highest during the rainy season (March–June and October–December) and lowest during the dry seasons (July–September and January–February). The very low recovery of immature larvae of H. placei from the tracer calves indicated that arrested development is not a feature of the life cycle of this parasite in central Kenya. The maintenance of the parasite population depended on continuous cycling of infection between the host and the pasture. The agroclimatic conditions of the study area were such that, in general, favourable weather conditions for the development and survival of the free-living stages of gastrointestinal nematodes existed all year round.  相似文献   

15.
The occurrence of ectoparasites in sheep flocks is frequently reported but seldom quantified. Sheep production used to be a predominantly family activity in the state of Sa~o Paulo (Brazil), but it began to become a commercial activity in the past decade. Thus, information about the ectoparasites existing in sheep flocks has become necessary. The present data were obtained by means of questionnaires sent to all sheep breeders belonging to the `Associaça~o Paulista de Criadores de Ovinos' (ASPACO; Sa~o Paulo State Association of Sheep Breeders). Response reliability was tested by means of random visits paid to 10.6% of the respondents. Most of the properties (89.5%) reported the presence of one or more ectoparasites. Screw-worm (Cochliomyia hominivorax) was the most frequent ectoparasite (72.5%), followed by bot fly larvae (Dermatobia hominis, 45.0%), ticks (Amblyomma cajennense) and Boophilus microplus, 31.3%) and finally lice (Damalinia ovis, 13.8%). Combined infestations also occurred, the most common one being screw-worm with bot fly larvae (36.0%) followed by bot fly larvae with ticks (13.9%), screw-worm with ticks (9.3%), bot fly larvae with lice (6.9%), and ticks with lice (5.0%). The most common triple combination was screw-worm, bot fly larvae and ticks (12.8%). Breeds raised for meat or wool were attacked by bot fly larvae and ticks more often than other breeds. Lice were only absent from animals of indigenous breeds. The relationships among these ectoparasites are discussed in terms of sheep breeds, flock size, seasonality and the ectoparasitic combinations on the host.  相似文献   

16.
Comparison of different tests to diagnose feline infectious peritonitis   总被引：1，自引：0，他引：1  
  相似文献   

17.
An experiment was conducted to study disappearance of C14 to C18 fatty acids, lag times and biohydrogenation (BH) rates of C18 fatty acids of ground soya bean and canola seeds in situ. Three ruminally fistulated Dallagh sheep were used to determine ruminal BH of unsaturated fatty acids (UFAs). Differences in the disappearance of fatty acids through the bags and lag times were observed between the oilseeds. We saw that the longer the incubation time of the oilseeds in the rumen, the lower the content of C18:2 and C18:3. Significantly higher lag times for both C18:2 and C18:3 were observed in ground canola compared to ground soya bean. BH rates of C18:2 and C18:3 fatty acids in soya bean were three times higher than those of canola. These results suggest that the fatty acid profile of fat source can affect the BH of UFAs by rumen micro‐organisms. So that UFAs of canola had higher ability to escape from ruminal BH. It seems that fatty acid profile of ruminant products is more affected by canola seed compared to soya bean seed.  相似文献   

18.
Serum biochemical values and the wet weight to dry weight ratios of tissues were determined in yaks in Shandan county of Gansu province. The liver, kidney, heart and muscle contents of seven elements in yaks were also analysed. Most serum biochemical values were similar to those of cattle, camels and sheep, but the calcium concentration was considerably above the normal range for other ruminants. The liver contained the highest concentrations of copper, manganese and cobalt and the kidney of selenium, iron and calcium.Abbreviations Alb albumin - ALT alanine aminotransferase - AST aspartate aminotransferase - BUN blood urea nitrogen - Chol cholesterol - Glob globulin - -GT -glutamyl transpeptidase - IP inorganic phosphorus - TP total protein  相似文献   

19.
正We are pleased to publish the second special issue on avian brood parasitism and to be responsible guest editors for the two special issues of Chinese Birds (Vol. 3, No. 4, 2012 and Vol. 4, No. 1, 2013), entitled "Avian Brood Parasitism - A Growing Research Area in Behavioral Ecology". The first issue was published in December 2012. The goal of the two special issues is to publish accumulated knowledge and some of the recent developments in  相似文献   

20.
Tropical Animal Health and Production -  相似文献   

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